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V bc web. x. 6 pc
XX bmm. P. X on c
650. C c p CB n.
P CNN. Y an p ppl bop. Ppl. Pp0. I.
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Answer:
b.
Step-by-step explanation:
Notation
represent the number of successes for the event 1
represent the number of successes for the event 2
represent the sample for the event 1
represent the sample for the event 2
Concepts and formulas to use
We need to conduct a hypothesis in order to test if two proportions are equal, the system of hypothesis are:
Null hypothesis:
Alternative hypothesis:
When we conduct a proportion test we need to use the z statistic, and the is given by:
(1)
The Two Sample Proportion Test is used to assess whether a population proportion is significantly (different, higher or less) from another proportion value .
The best estimate to the polled estimate for p is given by:
AJ has the orthogonal from the sides of a & b thank you
Because S and U are the opposite vertices of the <span>parallelogram RSTU,
so SU is a diagonal of this </span>parallelogram.
Answer:
2 x 2 x 2 x 3 x 7 x 7 x 7
Step-by-step explanation:
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